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Class Information
Number: 374/110
Name: Thermal measuring and testing > Temperature measurement (e.g., thermometer) > Composite temperature-related paramenter > Plural spaced temperature function
Description: Subject matter wherein the quantitative determination is a single function of the temperatures of plural spaced-apart points.


Sub-classes under this class:

Class Number Class Name Patents
374/116 By single sensor (e.g., elongate or with plural fluid intakes) 17
374/112 Difference or gradient 78
374/111 Highest or lowest of spaced temperatures 28
374/115 Space average 35


Patents under this class:
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Patent Number Title Of Patent Date Issued
7597668 Non-invasive temperature measurement Oct. 6, 2009
7537129 Lid for a disposable beverage container May. 26, 2009
7470060 Detection apparatus for measuring fluid in a vessel Dec. 30, 2008
7438467 Assembly and method for evaluating fire performance of sheet piling sections Oct. 21, 2008
RE40470 Body function measuring apparatus Aug. 26, 2008
7387437 Method of determining ambient air temperature Jun. 17, 2008
7377687 Fluid temperature measurement May. 27, 2008
7350971 Method and device for measuring the thermal conductivity of a multifunctional fluid Apr. 1, 2008
7318673 Temperature control system for food items Jan. 15, 2008
7258483 Device for measuring the level and/or the temperature in a container Aug. 21, 2007
7249883 Thermometer, electronic device having a thermometer, and method for measuring body temperature Jul. 31, 2007
7180039 Heater with burnout protection Feb. 20, 2007
7181357 Method and apparatus to calibrate thermometer Feb. 20, 2007
7150559 Hot melt adhesive detection methods and systems Dec. 19, 2006
7066642 Hot melt adhesive detection methods Jun. 27, 2006
6966693 Thermal characterization chip Nov. 22, 2005
6960019 Fiber optic temperature monitoring method Nov. 1, 2005
6945692 Fiber optic temperature monitoring system Sep. 20, 2005
6715915 Fluidity determination method of a packed fluid and device used in the same Apr. 6, 2004
6453218 Integrated RAM thermal sensor Sep. 17, 2002
6384731 System for detecting a fire event May. 7, 2002
6207937 Temperature control system for a thermal reactor Mar. 27, 2001
6179466 Method and apparatus for measuring substrate temperatures Jan. 30, 2001
6173903 Procedure for regulating the temperature of a material to be processed in a processing chamber and device to accomplish this Jan. 16, 2001
6061413 Nuclear steam supply temperature measurement system and method May. 9, 2000
5988877 Method and apparatus for temperature calibration in microwave assisted chemistry Nov. 23, 1999
5879082 Dual element temperature sensing probe using a mathematical model of heat transfer along the probe and method therefor Mar. 9, 1999
5816706 Method and apparatus for determining internal temperature and coefficient of internal thermal conductivity in a stucture Oct. 6, 1998
5755511 Method and apparatus for measuring substrate temperatures May. 26, 1998
5655840 Temperature detecting methods and systems Aug. 12, 1997
5271675 System for characterizing pressure, movement, temperature and flow pattern of fluids Dec. 21, 1993
5258601 Capillary rheometer with temperature controller for maintaining uniform temperature distribution of sample Nov. 2, 1993
5249864 System for characterizing temperature of fluids Oct. 5, 1993
5152609 Method for measuring the temperature of the mix in a mixing chamber of a kneader Oct. 6, 1992
5112136 Method of and apparatus for measuring thermal conductivity May. 12, 1992
5064506 Packed column with built-in temperature measuring points Nov. 12, 1991
5046858 Temperature reference junction for a multichannel temperature sensing system Sep. 10, 1991
4878226 Multiple point remote temperature sensing Oct. 31, 1989
4848927 Thermocouple containment chamber Jul. 18, 1989
4828401 Temperature monitoring apparatus and method therefor May. 9, 1989
4747413 Infant temperature measuring apparatus and methods May. 31, 1988
4665927 Intraoperative temperature probe May. 19, 1987
4653935 Thermocouple containment chamber Mar. 31, 1987
4560106 Heating and/or air-conditioning installation for motor vehicles Dec. 24, 1985
4471193 Microwave heating apparatus with plural temperature sensors Sep. 11, 1984
4467163 Temperature sensing system for microwave oven apparatus Aug. 21, 1984
4455095 System for measuring the heat energy emission of room heating elements Jun. 19, 1984
4445788 Soil probe and method of obtaining moisture, temperature and root distribution of a soil profile May. 1, 1984
4427866 Rotary electrical coupling for microwave heating apparatus Jan. 24, 1984
4410756 Flexible type multipoint thermocouple assembly Oct. 18, 1983

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